| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.68 | 12.667% | $133.7132 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $5.29 | 13.240% | $5.9904 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $155.28 | 11.362% | $172.9229 | $172.92 | $172.90 | $172.90 |
| Purchase #4 | $118.96 | 4.139% | $123.8838 | $123.88 | $123.90 | $123.90 |
| Purchase #5 | $150.25 | 13.701% | $170.8358 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $173.87 | 9.758% | $190.8362 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $188.37 | 3.191% | $194.3809 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $910.70 | $992.5632 | $992.56 | $992.60 | $992.50 | |